researchers

A concrete structure of three metres wide and over two metres high, placed by order of Augustus (adoptive son and successor of Julius Caesar - killed in 44 BC) to condemn the assassination of his father, has given the key to the scientists.

Researchers at Brigham and Women's Hospital (BWH) have successfully tested a controllable endoscopic capsule, inspired by science fiction, that has the ability to ‘swim’ through the body and could provide clinicians with unprecedented control when photographing the inside of the human body.